The bonobo, in case you haven’t heard, carries a reputation as the “make love, not war” member of the ape lineage, far lustier and less bellicose than its close cousin, the chimpanzee.
This is a process they call ‘habituation’. Scientist Gottfried Hohmann describes how he and his team habituated the Bonobo Chimpanzee, our closest relative, in Africa’s dense Congo forest.
The first study of copycat urination in an animal documents how one chimpanzee peeing prompts others to follow suit. Now researchers are exploring why.